/*
	**************************************
	* Event Listener Function v1.4       *
	* Autor: Carlos R. L. Rodrigues      *
	**************************************
	*/
	addEvent = function(o, e, f, s){
		var r = o[r = "_" + (e = "on" + e)] = o[r] || (o[e] ? [[o[e], o]] : []), a, c, d;
		r[r.length] = [f, s || o], o[e] = function(e){
			try{
				(e = e || event).preventDefault || (e.preventDefault = function(){e.returnValue = false;});
				e.stopPropagation || (e.stopPropagation = function(){e.cancelBubble = true;});
				e.target || (e.target = e.srcElement || null);
				e.key = (e.which + 1 || e.keyCode + 1) - 1 || 0;
			}catch(f){}
			for(d = 1, f = r.length; f; r[--f] && (a = r[f][0], o = r[f][1], a.call ? c = a.call(o, e) : (o._ = a, c = o._(e), o._ = null), d &= c !== false));
			return e = null, !!d;
	    }
	};

	removeEvent = function(o, e, f, s){
		for(var i = (e = o["_on" + e] || []).length; i;)
			if(e[--i] && e[i][0] == f && (s || o) == e[i][1])
				return delete e[i];
		return false;
	};
	//<![CDATA[
	//+ Jonas Raoni Soares Silva
	//@ http://jsfromhell.com/forms/masked-input [v1.0]
	
	//========================================================
	// REQUIRES http://www.jsfromhell.com/geral/event-listener
	//========================================================
	MaskInput = function(f, m){
	  	
		function mask(e){
			var patterns = {"1": /[A-Z]/i, "2": /[0-9]/, "4": /[À-ÿ]/i, "8": /./ },
				rules = { "a": 3, "A": 7, "9": 2, "C":5, "c": 1, "*": 8};
			function accept(c, rule){
				for(var i = 1, r = rules[rule] || 0; i <= r; i<<=1)
					if(r & i && patterns[i].test(c))
						break;
					return i <= r || c == rule;
			}
			var k, mC, r, c = String.fromCharCode(k = e.key), l = f.value.length;
			(!k || k == 8 ? 1 : (r = /^(.)\^(.*)$/.exec(m)) && (r[0] = r[2].indexOf(c) + 1) + 1 ?
				r[1] == "O" ? r[0] : r[1] == "E" ? !r[0] : accept(c, r[1]) || r[0]
				: (l = (f.value += m.substr(l, (r = /[A|9|C|\*]/i.exec(m.substr(l))) ?
				r.index : l)).length) < m.length && accept(c, m.charAt(l))) || e.preventDefault();
		}
		for(var i in !/^(.)\^(.*)$/.test(m) && (f.maxLength = m.length), {keypress: 0, keyup: 1})
			addEvent(f, i, mask);
	};
	//]]>